$73+ Cheap flights from George Bush Intcntl (IAH) to Sky Harbor Intl (PHX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — PHX
Nov 3 — Nov 101
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from George Bush Intcntl to Sky Harbor Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Houston George Bush Intcntl to Phoenix Sky Harbor Intl are usually found in January or December, booked 56 days in advance, depart on a Saturday or Friday and return on a Friday
Cheap flight deals from George Bush Intcntl to Sky Harbor Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from George Bush Intcntl to Sky Harbor IntlExplore the most affordable flight options available from George Bush Intcntl to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
1 stop8h 30m
Wed 11/48:30 am -
1 stop8h 42m
Deal found 9/29![Frontier logo]()
$139
This FlightHub deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
1 stop8h 30m
Mon 11/29:59 pm -
1 stop25h 43m
Deal found 9/29![Frontier logo]()
$140
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
1 stop8h 30m
Tue 11/107:15 am -
Nonstop2h 39m
Deal found 9/29![Frontier logo]()
$141
This Expedia deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:45 am -
Nonstop3h 06m
Thu 11/56:00 am -
Nonstop2h 50m
Deal found 9/28![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:05 am -
1 stop15h 28m
Sat 10/247:15 am -
Nonstop2h 44m
Deal found 10/1![Frontier logo]()
$144
This Super.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:45 am -
Nonstop3h 06m
Sun 11/16:00 am -
Nonstop2h 50m
Deal found 9/29![Frontier logo]()
$146
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:00 am -
1 stop13h 27m
Sat 11/2112:30 pm -
1 stop6h 18m
Deal found 9/29![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:45 am -
Nonstop3h 10m
Mon 11/92:50 pm -
1 stop8h 54m
Deal found 10/1![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:40 pm -
1 stop11h 24m
Fri 11/66:00 am -
Nonstop2h 50m
Deal found 9/29![Frontier logo]()
$150
Best flights from George Bush Intcntl to Sky Harbor IntlDiscover carefully curated flight deals from George Bush Intcntl to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:45 pm -
Nonstop3h 02m
Tue 11/1011:35 am -
Nonstop2h 40m
Deal found 9/28![United Airlines logo]()
$214
This Cheapflightsfares deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:40 pm -
1 stop11h 30m
Sat 10/177:15 am -
Nonstop2h 44m
Deal found 9/28![Frontier logo]()
$350
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:00 am -
Nonstop3h 05m
Sat 10/178:44 am -
Nonstop2h 47m
Deal found 9/28![American Airlines logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:17 pm -
2 stops16h 04m
Wed 10/287:38 am -
2 stops14h 21m
Deal found 9/29![Alaska Airlines logo]()
$564
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:20 am -
Nonstop3h 03m
Thu 11/261:29 pm -
Nonstop2h 40m
Deal found 9/30![United Airlines logo]()
$386
This Alaska Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:57 pm -
2 stops16h 14m
Mon 11/164:52 pm -
2 stops19h 32m
Deal found 9/29![Alaska Airlines logo]()
$590
This Alaska Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:00 am -
2 stops14h 20m
Mon 12/72:52 pm -
1 stop21h 50m
Deal found 9/30![Alaska Airlines logo]()
$609
This Alaska Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:00 am -
2 stops14h 20m
Sun 12/67:20 am -
2 stops15h 39m
Deal found 9/30![Alaska Airlines logo]()
$664
This Alaska Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/156:00 am -
2 stops14h 20m
Sun 12/276:00 am -
1 stop22h 00m
Deal found 9/29![Alaska Airlines logo]()
$801
This Alaska Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:02 am -
2 stops13h 02m
Sun 11/87:00 am -
2 stops15h 59m
Deal found 10/2![Alaska Airlines logo]()
$854
Last-minute flights from George Bush Intcntl to Sky Harbor IntlDiscover last-minute flight deals from George Bush Intcntl to Sky Harbor Intl. Data last updated October 4, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Sky Harbor Intl. Data last updated October 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:05 am -
1 stop15h 28m
Sat 10/247:15 am -
Nonstop2h 44m
Deal found 10/1![Frontier logo]()
$144
This Expedia deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:45 am -
Nonstop3h 06m
Thu 11/56:00 am -
Nonstop2h 50m
Deal found 9/28![Frontier logo]()
$142
This Super.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:45 am -
Nonstop3h 06m
Sun 11/16:00 am -
Nonstop2h 50m
Deal found 9/29![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:40 pm -
1 stop11h 24m
Fri 11/66:00 am -
Nonstop2h 50m
Deal found 9/29![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
1 stop8h 30m
Wed 11/48:30 am -
1 stop8h 42m
Deal found 9/29![Frontier logo]()
$139
This FlightHub deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
1 stop8h 30m
Mon 11/29:59 pm -
1 stop25h 43m
Deal found 9/29![Frontier logo]()
$140
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
1 stop8h 30m
Tue 11/107:15 am -
Nonstop2h 39m
Deal found 9/29![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:45 am -
Nonstop3h 10m
Mon 11/92:50 pm -
1 stop8h 54m
Deal found 10/1![Frontier logo]()
$148
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:00 am -
1 stop13h 27m
Sat 11/2112:30 pm -
1 stop6h 18m
Deal found 9/29![Frontier logo]()
$147
One-way flights from George Bush Intcntl to Sky Harbor IntlSearch for one-way flight options from George Bush Intcntl to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
Search for one-way flight options from George Bush Intcntl to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
This Super.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:45 am -
Nonstop3h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Frontier logo]()
$73
This CheapOair deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:44 pm -
Nonstop2h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Frontier logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:37 am -
Nonstop2h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Frontier logo]()
$77
This Cheapflightsfares deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:00 am -
1 stop8h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Frontier logo]()
$79
This Super.com deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:37 am -
Nonstop2h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:30 pm -
Nonstop3h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Frontier logo]()
$82
This Trip.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/259:04 pm -
Nonstop3h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:39 am -
Nonstop3h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:45 am -
Nonstop3h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Frontier logo]()
$90
Find flight deals from George Bush Intcntl to Sky Harbor Intl
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $139 (Kiwi.com) |
One-way from | $73 (Super.com) |
Popular in | June |
Cheapest in | January |
Average price | $276 |
Good round-trip deal | $260 or less |
Good one-way deal | $155 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Sky Harbor Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 4, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonPhoenix
IAH Houston George Bush Intcntl - PHX Phoenix Sky Harbor Intl
IAHPHX
Houston George Bush Intcntl
Tue 11/17
5:35 am-1:50 pm
1 stop9h 15m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$109
HoustonPhoenix
IAH Houston George Bush Intcntl - PHX Phoenix Sky Harbor Intl
IAHPHX
Houston George Bush Intcntl
Sat 10/31
5:35 am-10:47 am
1 stop7h 12m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$109
HoustonPhoenix
IAH Houston George Bush Intcntl - PHX Phoenix Sky Harbor Intl
IAHPHX
Houston George Bush Intcntl
Fri 10/30
5:29 am-12:06 pm
1 stop8h 37m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$137
HoustonPhoenix
IAH Houston George Bush Intcntl - PHX Phoenix Sky Harbor Intl
IAHPHX
Houston George Bush Intcntl
Mon 11/2
4:45 pm-6:47 pm
Nonstop3h 02m
Phoenix Sky Harbor Intl
Tue 11/10
11:35 am-3:15 pm
Nonstop2h 40m
$214
Quickest round-trip
HoustonPhoenix
IAH Houston George Bush Intcntl - PHX Phoenix Sky Harbor Intl
IAHPHX
Houston George Bush Intcntl
Sat 11/28
7:20 am-9:23 am
Nonstop3h 03m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$233
HoustonPhoenix
IAH Houston George Bush Intcntl - PHX Phoenix Sky Harbor Intl
IAHPHX
Houston George Bush Intcntl
Sun 1/3
4:46 pm-6:49 pm
Nonstop3h 03m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$276
HoustonPhoenix
IAH Houston George Bush Intcntl - PHX Phoenix Sky Harbor Intl
IAHPHX
Houston George Bush Intcntl
Wed 12/30
12:04 pm-10:45 pm
2 stops11h 41m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$288
HoustonPhoenix
IAH Houston George Bush Intcntl - PHX Phoenix Sky Harbor Intl
IAHPHX
Houston George Bush Intcntl
Sun 12/27
8:00 am-10:07 am
Nonstop3h 07m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$296
HoustonPhoenix
IAH Houston George Bush Intcntl - PHX Phoenix Sky Harbor Intl
IAHPHX
Houston George Bush Intcntl
Sat 11/14
5:57 pm-9:11 am
2 stops16h 14m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$319
HoustonPhoenix
IAH Houston George Bush Intcntl - PHX Phoenix Sky Harbor Intl
IAHPHX
Houston George Bush Intcntl
Tue 3/30
9:35 am-9:39 pm
2 stops14h 04m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$333
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from George Bush Intcntl to Sky Harbor Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Sky Harbor Intl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from George Bush Intcntl to Sky Harbor Intl
Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from George Bush Intcntl with our price prediction graph.
IAH-PHX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport
Prices
Airlines
How far ahead should I book a flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?
To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport, you should look to book at least 55 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport (average of $210). Flying from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport in June is currently the most expensive (average of $348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IAH to PHX?
Find hourly flight availability from George Bush Intcntl to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 4, 2026.
A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Sky Harbor Intl. Price data was last updated on October 3, 2026.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport trip
Our travel experts
Reviews of airlines servicing Sky Harbor Intl
Get insights into the airlines that provide service to Sky Harbor Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sky Harbor Intl. Reviews last updated October 4, 2026.
Get a feel of what it's like to fly with United Airlines,American Airlines, andFrontier from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Phoenix Sky Harbor Intl Airport?
Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locationsGlendale
Buckeye
Payson
Goodyear
Surprise
Wickenburg
Paradise Valley
Peoria
Chandler
Camp Verde
Globe
Fountain Hills
Casa Grande
Guadalupe
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from George Bush Intcntl
Popular flights
Sky Harbor Intl flight routes
Alternative routes for George Bush Intcntl to Sky Harbor Intl
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Sky Harbor Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from George Bush Intcntl to Sky Harbor Intl by cabin class
Find flights from George Bush Intcntl to Sky Harbor Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
George Bush Intcntl and Sky Harbor Intl flights
Browse other George Bush Intcntl and Sky Harbor Intl flight options. Last updated on October 4, 2026.
Other flights from George Bush Intcntl
Browse through other flights departing from George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on October 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sky Harbor Intl
Explore flights to Sky Harbor Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 4, 2026.
Top 3 airlines flying from George Bush Intcntl to Sky Harbor Intl
Discover the top 3 airlines that operate flights from George Bush Intcntl to Sky Harbor Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$67 | Average$203 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$160 | Average$370 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$164 | Average$348 | FlexibilityNo cancel fee | On-time71% |